Question

x and y are any two rational numbers such that x< y then 1/2( x+ y ) is a rational number between x and y such that x ​

Answer 1

Step-by-step explanation:

they are rational numbers coefficients of

2

,

5

should be 0.

x−2y=0;x−y−1=0;x+y=2x−y⟹x=2,y=1